US4216570AExpiredUtility

Method of assembling a shock absorber employing a coil spring

57
Assignee: HALLIBURTON COPriority: Apr 23, 1976Filed: Jun 2, 1978Granted: Aug 12, 1980
Est. expiryApr 23, 1996(expired)· nominal 20-yr term from priority
Y10T29/4984F16F 9/3465B61F 5/127Y10T29/49863F16F 9/18B23P 2700/14Y10T29/49876B61G 11/12B23P 11/00
57
PatentIndex Score
13
Cited by
4
References
1
Claims

Abstract

A piston and cylinder motion dampening device having a spiral groove metering, an orificed two-way pressure relief valve or a screw-on spring or an over-extension limiting seal retainer. A push-together method of assembling a piston and cylinder motion dampening device. A motion dampening device with a baffle chamber.

Claims

exact text as granted — not AI-modified
I claim: 
     
       1. A method of assembling a shock absorber employing a coil spring, comprising: (a) assembling a cylinder portion of said shock absorber, said cylinder portion having a radial abutment at one end thereof;   (b) assembling a piston portion of said shock absorber, said piston portion having a radial abutment at one end thereof;   (c) coaxially aligning said portions with said radial abutments at the non-adjacent ends thereof;   (d) moving said portions axially together;   (e) snap-fitting said portions together in response to said axial movement;   (f) creating a circumferential opening in at least one of said radial abutments and   (g) screwing said coil spring through said circumferential opening to a position between said radial abutments.

Cited by (0)

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References (0)

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